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Berkshire Hathaway Homestate Companies Solutions Architect Interview Questions

The questions to prepare for a Berkshire Hathaway Homestate Companies Solutions Architect interview. Questions from real interview reports rank first. Updated weekly.

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1
System DesignStart here. 16 questions · ~128 min
Secure Hybrid Cloud ML PlatformMedium

Design a hybrid cloud ML platform that protects training data, features, models, and inference traffic in transit and at rest.

data securityencryptionhybrid cloudBerkshire Hathaway Homestate Companies
Distributed Data IntegrityHard

Tests your ability to protect correctness and integrity across distributed components at BHHC.

system designdistributed systemsdata integrityBerkshire Hathaway Homestate Companies
Monolith to Microservices RefactorMedium

Tests your approach to safely modernizing legacy systems into microservices for BHHC.

legacy systemsarchitecturemicroservicesBerkshire Hathaway Homestate Companies
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2
Strategy5 questions · ~40 min
Assess New Technology ImpactMedium

Approach for evaluating whether a new technology improves team output, quality, and cost enough to justify adoption.

EstimationCompetitive AnalysisGrowth StrategyBerkshire Hathaway Homestate Companies
Risk Assessment for Tech AdoptionMedium

Tests your risk management approach for technology changes affecting BHHC systems.

Risk AssessmentBerkshire Hathaway Homestate Companies
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3
Pipelines11 questions · ~88 min
Data Quality in ETL PipelinesEasy

Approach for maintaining data quality and integrity across ETL pipelines.

IdempotencyData ModelingQualityBerkshire Hathaway Homestate Companies
Data Governance in PipelinesMedium

Describe a practical approach to data governance across shared data pipelines, including quality, ownership, lineage, and controlled data access.

InfrastructureQualityBerkshire Hathaway Homestate Companies
Capacity Planning for Data PipelinesMedium

How to think about capacity planning for a pipeline, including throughput, storage growth, latency, and operational headroom.

system designhardware architecturecapacity planningBerkshire Hathaway Homestate Companies
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4
Behavioral & Leadership15 questions · ~120 min
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